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CVE-2023-34981

CVE-2023-34981 · Apache Tomcat: AJP response header mix-up

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A regression in the fix for bug 66512 in Apache Tomcat 11.0.0-M5, 10.1.8, 9.0.74 and 8.5.88 meant that, if a response did not include any HTTP headers no AJP SEND_HEADERS messare woudl be sent for the response which in turn meant that at least one AJP proxy (mod_proxy_ajp) would use the response headers from the previous request leading to an information leak.

CVSS 7.5 · High · EPSS 1.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • apache tomcat

    Versions
    • 11.0.0-M5: Affected
    • 10.1.8: Affected
    • 9.0.74: Affected
    • 8.5.88: Affected

    No fix published

  • tomcat10 Debian:13

    Affected ranges
    • ECOSYSTEM: < 10.1.10-1

    Update to 10.1.10-1

  • tomcat10 Debian:14

    Affected ranges
    • ECOSYSTEM: < 10.1.10-1

    Update to 10.1.10-1

Original sources

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